Math, asked by poortiagarwal, 1 year ago

cosec⁴ - cosec² = cot⁴ + cot²

Answers

Answered by TheLifeRacer
7
Hey !!!

cosec⁴¢ - cosec²¢

cosec²¢ ( cosec²¢ - 1 )

cosec²¢ ( cot²¢ ) >> [ °•° cosec²¢ - 1 = cot²¢ ]


( 1 + cot²¢ ) ( cot²¢ ) >> [°•° 1 + cot²¢ = cosec²¢)

( cot²¢ + cot⁴¢ )

cot⁴¢ + cot²¢

LHS = RHS prooved ♻

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Hope it helps you !!

@Rajukumar111

poortiagarwal: tnx for your ans
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